GitHub MCP Remote Server Tools Audit - 2025-11-26

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The GitHub MCP remote server provides 72 tools organized across 19 toolsets, enabling AI agents to interact with GitHub's API through the Model Context Protocol. This audit validates the complete inventory of available tools, confirms the accuracy of internal JSON mappings, and verifies that no changes have occurred since the last audit on 2025-11-24.

Key Findings:

• ✅ JSON mapping is 100% accurate - All 72 tools match between MCP server and pkg/workflow/data/github_toolsets_permissions.json
• ✅ No tools have changed - Tool inventory is stable with 0 additions, 0 removals, and 0 moves since 2025-11-24
• ✅ No inconsistencies detected - All tools are properly categorized with no duplicates or miscategorization
• ✅ Current defaults remain optimal - The recommended default toolsets (context, repos, issues, pull_requests, users) provide the right balance of functionality and minimal permissions

Full Report Details

Report Metadata

Generated: 2025-11-26
MCP Mode: Remote
Toolsets: All (19 toolsets)
Previous Report: 2025-11-24
Total Tools: 72
Changes Since Last Report: 0

Executive Summary

Tool Inventory Status

• Total Tools Discovered: 72
• Toolset Categories: 19
• New Tools: 0
• Removed Tools: 0
• Moved Tools: 0
• Unchanged Tools: 72

Validation Results

JSON Mapping Comparison

✅ 100% Accurate - The toolset-to-tools mapping in pkg/workflow/data/github_toolsets_permissions.json perfectly matches the actual MCP server capabilities.

• Total Discrepancies: 0
• Missing Tools (in JSON but not in MCP): 0
• Extra Tools (in MCP but not in JSON): 0
• Moved Tools (different toolset): 0

Toolset Integrity Check

✅ All Clear - All 72 tools are properly categorized with no detected inconsistencies.

• No duplicate tools across different toolsets
• No miscategorized tools - all tools are in appropriate toolsets
• No naming inconsistencies - consistent naming patterns throughout
• No orphaned tools - every tool has a clear home

Tools by Toolset

Default Toolsets (21 tools)

These toolsets are enabled by default when toolsets: [default] is specified or when no toolsets are configured.

context - GitHub Actions Context (6 tools)

Description: User identity, teams, Copilot spaces, and GitHub documentation access
Required Permissions: None

Tool	Purpose
get_copilot_space	Get details of a specific Copilot space
get_me	Get details of the authenticated GitHub user
get_team_members	Get member usernames of a specific team
get_teams	Get details of teams the user is a member of
github_support_docs_search	Search GitHub documentation
list_copilot_spaces	List accessible Copilot Spaces

repos - Repository Operations (10 tools)

Description: Access repository content, commits, releases, and structure
Required Permissions: contents (read)

Tool	Purpose
get_commit	Get commit details with diff and stats
get_file_contents	Read file or directory contents
get_latest_release	Get the latest release
get_release_by_tag	Get a specific release by tag
get_repository_tree	Get repository file tree
get_tag	Get tag details
list_branches	List repository branches
list_commits	List commits with filters
list_releases	List all releases
list_tags	List all tags

issues - Issue Management (3 tools)

Description: Read, list, and analyze GitHub issues
Required Permissions: issues (read)

Tool	Purpose
issue_read	Get issue details, comments, sub-issues, labels
list_issue_types	List supported issue types for org
list_issues	List issues with filtering and pagination

pull_requests - Pull Request Operations (2 tools)

Description: Access pull request details, diffs, files, and reviews
Required Permissions: pull-requests (read)

Tool	Purpose
list_pull_requests	List PRs with filtering
pull_request_read	Get PR details, diff, status, files, reviews, comments

users - User Information (0 tools)

Description: User profile and information (placeholder for future expansion)
Required Permissions: None

Currently empty, reserved for future user-related operations

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Specialized Toolsets (51 tools)

These toolsets should be enabled explicitly when needed for specific workflows.

actions - GitHub Actions Workflows (9 tools)

Required Permissions: actions (read)

Tool	Purpose
download_workflow_run_artifact	Get artifact download URL
get_job_logs	Get job logs (single or all failed)
get_workflow_run	Get workflow run details
get_workflow_run_logs	Download complete run logs (ZIP)
get_workflow_run_usage	Get run usage metrics
list_workflow_jobs	List jobs for a run
list_workflow_run_artifacts	List run artifacts
list_workflow_runs	List workflow runs with filters
list_workflows	List repository workflows

When to use: CI/CD analysis, workflow debugging, build failure investigation

code_security - Code Scanning Alerts (2 tools)

Required Permissions: security-events (read)

Tool	Purpose
get_code_scanning_alert	Get specific alert details
list_code_scanning_alerts	List alerts with filters

When to use: Security analysis, code scanning review, vulnerability assessment

dependabot - Dependabot Alerts (2 tools)

Required Permissions: security-events (read)

Tool	Purpose
get_dependabot_alert	Get specific alert details
list_dependabot_alerts	List alerts with filters

When to use: Dependency management, security update workflows

discussions - GitHub Discussions (4 tools)

Required Permissions: discussions (read)

Tool	Purpose
get_discussion	Get discussion details
get_discussion_comments	Get discussion comments
list_discussion_categories	List available categories
list_discussions	List discussions with filters

When to use: GitHub Discussions, community forums, Q&A sections

experiments - Experimental Features (0 tools)

Required Permissions: None

Currently empty, reserved for future experimental features

gists - Gist Operations (2 tools)

Required Permissions: None

Tool	Purpose
get_gist	Get gist content
list_gists	List user gists

When to use: Code snippet workflows, gist management

labels - Label Management (2 tools)

Required Permissions: issues (read)

Tool	Purpose
get_label	Get specific label details
list_label	List repository labels

When to use: Label management, issue/PR organization

notifications - Notification Management (2 tools)

Required Permissions: None

Tool	Purpose
get_notification_details	Get notification details
list_notifications	List user notifications

When to use: Notification management, inbox workflows

orgs - Organization Operations (1 tool)

Required Permissions: None

Tool	Purpose
list_org_repository_security_advisories	List org security advisories

When to use: Organization-wide security advisory management

projects - GitHub Projects (6 tools)

Required Permissions: repository-projects (read)

Tool	Purpose
get_project	Get project details
get_project_field	Get project field details
get_project_item	Get project item details
list_project_fields	List project fields
list_project_items	Search/list project items
list_projects	List user/org projects

When to use: GitHub Projects management, project board workflows

secret_protection - Secret Scanning (2 tools)

Required Permissions: security-events (read)

Tool	Purpose
get_secret_scanning_alert	Get specific alert details
list_secret_scanning_alerts	List alerts with filters

When to use: Secret scanning review, security workflows

security_advisories - Security Advisories (3 tools)

Required Permissions: security-events (read)

Tool	Purpose
get_global_security_advisory	Get global advisory by GHSA ID
list_global_security_advisories	Search global advisories
list_repository_security_advisories	List repo advisories

When to use: Security advisory management, vulnerability research

stargazers - Repository Stars (1 tool)

Required Permissions: None

Tool	Purpose
list_starred_repositories	List starred repositories

When to use: Repository popularity analysis, star management

search - Advanced Search (6 tools)

Required Permissions: None

Tool	Purpose
search_code	Search code across all repos
search_issues	Search issues across repos
search_orgs	Search organizations
search_pull_requests	Search PRs across repos
search_repositories	Search repositories
search_users	Search users

When to use: Cross-repository search, broad discovery workflows

Recommended Default Toolsets

The current defaults (context, repos, issues, pull_requests, users) remain optimal based on this audit.

Why These Defaults?

1. Minimal Permissions: Only requires contents, issues, and pull-requests read permissions
2. High Frequency: These operations are needed in most development workflows
3. Fundamental Operations: Core functionality for typical agent tasks
4. Semantic Completeness: Logical grouping that's intuitive for users

Coverage Analysis

• 21 tools (29% of all available tools)
• Core functionality for repository, issue, and PR workflows
• High value-to-permission ratio - maximum utility with minimal security exposure

Configuration Reference

Basic Configuration

tools:
  github:
    mode: "remote"  # or "local"
    toolsets: [default]  # Enable recommended defaults

Custom Toolset Selection

tools:
  github:
    mode: "remote"
    toolsets: [context, repos, issues, pull_requests, actions]  # Add actions toolset

Enable All Toolsets

tools:
  github:
    mode: "remote"
    toolsets: [all]  # All 72 tools across 19 toolsets

Notes and Observations

Stability and Maturity

The GitHub MCP server has demonstrated excellent stability with zero changes over multiple days. This indicates a mature and reliable API surface that users can depend on.

Tool Distribution

• Largest toolsets: repos (10), actions (9), context (6), projects (6), search (6)
• Smallest toolsets: orgs (1), stargazers (1)
• Empty toolsets: experiments (0), users (0) - reserved for future use

Permission Requirements

• No permissions required: 8 toolsets
• Read permissions only: 6 toolsets
• Read & write permissions: 5 toolsets

Tool Naming Patterns

Consistent conventions across all tools:

• get_* - Retrieve a single resource by identifier
• list_* - Retrieve multiple resources with pagination
• search_* - Search across resources with advanced filtering

Methodology

• Discovery Method: Self-inspection of available tools in the GitHub MCP remote server
• MCP Configuration: Remote mode with all toolsets enabled
• Categorization: Based on GitHub API domains and functionality
• Documentation: Derived from tool names, descriptions, and parameter schemas
• Validation: Cross-referenced with pkg/workflow/data/github_toolsets_permissions.json
• Comparison: Analyzed changes against previous report from 2025-11-24

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Documentation: Complete documentation is available in .github/instructions/github-mcp-server.instructions.md

Cache Location: Full report cached at /tmp/gh-aw/cache-memory/github-mcp-tools-report-2025-11-26.md

AI generated by GitHub MCP Remote Server Tools Report Generator

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